[INFO] fetching crate rctl 0.3.0...
[INFO] building rctl-0.3.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate rctl 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rctl 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rctl 0.3.0
[INFO] tweaked toml for crates.io crate rctl 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rctl 0.3.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rctl 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65c36573c979f62d07765ecac471f655cffd419a7648b0a2d894327954745c63
[INFO] running `Command { std: "docker" "start" "-a" "65c36573c979f62d07765ecac471f655cffd419a7648b0a2d894327954745c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65c36573c979f62d07765ecac471f655cffd419a7648b0a2d894327954745c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65c36573c979f62d07765ecac471f655cffd419a7648b0a2d894327954745c63", kill_on_drop: false }`
[INFO] [stdout] 65c36573c979f62d07765ecac471f655cffd419a7648b0a2d894327954745c63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8eddae08bbe4daeea26c4f640e7ee4272aade3ff8188a200a20a6950abdaba7f
[INFO] running `Command { std: "docker" "start" "-a" "8eddae08bbe4daeea26c4f640e7ee4272aade3ff8188a200a20a6950abdaba7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]    Compiling sysctl v0.5.5
[INFO] [stderr]    Compiling rctl v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no variant or associated item named `SIGEMT` found for enum `Signal` in the current scope
[INFO] [stdout]    --> src/lib.rs:788:25
[INFO] [stdout]     |
[INFO] [stdout] 788 |                 Signal::SIGEMT => "sigemt",
[INFO] [stdout]     |                         ^^^^^^ variant or associated item not found in `Signal`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a variant with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 788 -                 Signal::SIGEMT => "sigemt",
[INFO] [stdout] 788 +                 Signal::SIGINT => "sigemt",
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `SIGINFO` found for enum `Signal` in the current scope
[INFO] [stdout]    --> src/lib.rs:789:25
[INFO] [stdout]     |
[INFO] [stdout] 789 |                 Signal::SIGINFO => "siginfo",
[INFO] [stdout]     |                         ^^^^^^^ variant or associated item not found in `Signal`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a variant with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 789 -                 Signal::SIGINFO => "siginfo",
[INFO] [stdout] 789 +                 Signal::SIGINT => "siginfo",
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `SIGEMT` found for enum `Signal` in the current scope
[INFO] [stdout]    --> src/lib.rs:834:51
[INFO] [stdout]     |
[INFO] [stdout] 834 |             "sigemt" => Ok(Action::Signal(Signal::SIGEMT)),
[INFO] [stdout]     |                                                   ^^^^^^ variant or associated item not found in `Signal`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a variant with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 834 -             "sigemt" => Ok(Action::Signal(Signal::SIGEMT)),
[INFO] [stdout] 834 +             "sigemt" => Ok(Action::Signal(Signal::SIGINT),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `SIGINFO` found for enum `Signal` in the current scope
[INFO] [stdout]    --> src/lib.rs:835:52
[INFO] [stdout]     |
[INFO] [stdout] 835 |             "siginfo" => Ok(Action::Signal(Signal::SIGINFO)),
[INFO] [stdout]     |                                                    ^^^^^^^ variant or associated item not found in `Signal`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a variant with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 835 -             "siginfo" => Ok(Action::Signal(Signal::SIGINFO)),
[INFO] [stdout] 835 +             "siginfo" => Ok(Action::Signal(Signal::SIGINT),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rctl` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "8eddae08bbe4daeea26c4f640e7ee4272aade3ff8188a200a20a6950abdaba7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eddae08bbe4daeea26c4f640e7ee4272aade3ff8188a200a20a6950abdaba7f", kill_on_drop: false }`
[INFO] [stdout] 8eddae08bbe4daeea26c4f640e7ee4272aade3ff8188a200a20a6950abdaba7f